Police Complaint Against Builder? Navi Mumbai Buyer’s Guide to Take the Right Action

By Mukund Choudhary

You can file a police complaint against builder when the matter involves suspected cheating, forged documents, fake approvals, double sale, threats, or money collected through false promises. But every builder dispute is not automatically a police case. If the issue is possession delay, refund, amenities, carpet area, or project commitment, MahaRERA or consumer complaint routes may also be relevant.

First collect proof. Then verify the builder’s claims on official portals. Then choose the correct complaint route.

Why This Matters for Navi Mumbai Buyers

In Navi Mumbai, builder complaints are not limited to delayed possession.

A buyer may face problems like:

Fake MahaRERA number
Wrong possession promise
Booking amount not refunded
Builder refusing registered agreement
Fake CIDCO approval claim
NAINA plot marketed without clear approval
Gaothan or village land sold with unclear title
Same flat, shop, or plot promised to more than one buyer
Broker or sales team collecting money without proper receipt

This is common in high-demand and fast-developing areas like Panvel, Ulwe, Kharghar, Taloja, Dronagiri, Uran, Pushpak Nagar, Kamothe, Kalamboli, and NAINA-influence locations.

The biggest mistake is filing a weak complaint without documents.

A strong complaint is not emotional. It is factual.

It should show:

What the builder promised
How much money you paid
Which document was shown
Why the claim appears false
What official verification shows
What loss or risk you are facing

What “Police Complaint Against Builder” Actually Means

A police complaint against builder is a written complaint submitted to the police when the buyer believes the builder, developer, broker, salesperson, or related party has committed a criminal wrong.

This may include cheating, forged documents, fake approvals, threats, duplicate sale, false identity, or dishonest collection of money.

But many builder disputes are not purely police matters.

For example:

Issue	Usually Better Route
Project delay	MahaRERA / consumer route
Refund dispute	MahaRERA / consumer route / lawyer review
Possession not given	MahaRERA, depending on facts
Amenities not delivered	MahaRERA / consumer route
Construction defect	MahaRERA / consumer route
Fake document shown	Police + authority verification
Same flat sold twice	Police + title lawyer
Threats by builder or broker	Police
Fake online payment link	Cybercrime complaint + police

A police complaint is mainly for suspected criminal conduct. MahaRERA and consumer complaint routes are usually for project obligations, service deficiency, refund, delay, compensation, and buyer rights.

Do not copy old FIR templates blindly. India’s new criminal laws came into effect from 1 July 2024. Exact sections should be checked with a lawyer or police officer before filing.

First Identify the Type of Builder Problem

Before filing any complaint, identify your issue clearly.

Situation	What It May Mean	Possible Next Step
Builder delayed possession	Project delivery issue	Check MahaRERA
Builder refuses refund	Contract / RERA / consumer issue	Check documents and send written request
Builder showed fake approval	Possible cheating or forgery	Verify with authority, then police/lawyer
Builder sold same flat twice	Serious fraud/title issue	Police + lawyer
Builder collected money before agreement	RERA/document risk	Check payment and project status
Broker collected token in personal account	Broker fraud risk	Check receipt and authority
Fake RERA number used	Misrepresentation risk	Verify on MahaRERA
Fake CIDCO/NAINA claim	Local authority risk	Verify with CIDCO/NAINA records
Online scam or fake website	Cyber fraud risk	Cybercrime portal + police

Buyer-safe rule: do not decide the complaint route based only on anger. Decide based on evidence.

When a Police Complaint May Be Relevant

A police complaint may be relevant when there are facts like:

Builder took money by making a false promise from the beginning
Builder showed fake MahaRERA certificate
Builder used fake CIDCO, NAINA, NA, CC, OC, or layout approval
Builder sold the same unit to more than one buyer
Builder used forged signature, fake power of attorney, or fake landowner consent
Builder collected money but refused to issue receipt
Builder took money but refused to execute a registered agreement
Builder or broker threatened the buyer
Builder used fake website, fake QR code, or fake payment link
Land records do not match the builder’s ownership claim

The complaint should not simply say:

“Builder cheated me.”

It should say:

“On this date, this amount was paid. This promise was made. This document was shown. On official verification, this mismatch was found. The builder is now refusing refund/agreement/documents.”

That is stronger.

When MahaRERA or Consumer Complaint May Be Better

MahaRERA may be more suitable when the issue is related to a registered real estate project and involves:

Delay in possession
Refund due to builder default
Interest for delay
False project information
Promoter not following agreement terms
Project not completed as promised
Non-disclosure of project details
RERA registration-related issue

Consumer complaint may be relevant where the buyer is facing deficiency in service, unfair trade practice, refund dispute, poor construction, or non-delivery of promised service.

This does not mean police is impossible. It means the buyer should not use the wrong forum for the wrong problem.

One builder dispute may need more than one route.

Example:

Fake approval document: police route may be relevant.
Possession delay: MahaRERA may be relevant.
Refund/compensation: consumer or RERA route may be relevant.
Title issue: property lawyer/title search may be needed.

Step-by-Step Action Plan Before Filing a Complaint

Step 1: Stop Paying More Money

If you suspect fraud, stop further payment until documents are verified.

Do not pay:

Extra token
Balance booking amount
Brokerage
Cash adjustment
“File charge”
“Approval charge”
“Registration urgency amount”

If the builder or broker says “pay now, documents later,” treat it as a red flag.

Step 2: Collect Your Evidence

Create one folder on your phone or laptop.

Add:

Booking form
Allotment letter
Payment receipt
Bank transfer proof
UPI proof
Cheque copy
Cash receipt, if any
Builder emails
WhatsApp chats
Call summary notes
Brochure
Price sheet
Advertisement screenshot
Agreement draft
Registered agreement, if signed
MahaRERA project details
Builder demand letters
Cancellation/refund request
Builder reply, if any

Do not delete WhatsApp chats. Export them if needed.

Step 3: Make a Date-Wise Timeline

Write events in order.

Detail	What to Record
First contact date	When you met builder/broker/salesperson
Property details	Flat/shop/plot number, project name, location
Money paid	Amount, date, mode, receipt number
Promise made	Possession, approval, refund, title, amenities
Document shown	RERA, CC, OC, CIDCO, NAINA, 7/12, property card
Problem found	Fake document, mismatch, no approval, no refund
Present situation	Money stuck, no agreement, threat, no reply

This timeline helps the police, lawyer, MahaRERA, or consumer forum understand the case quickly.

Step 4: Verify MahaRERA Status

For new and under-construction projects, check the MahaRERA portal.

Search by:

Project name
MahaRERA number
Builder/promoter name
Location
Phase name

Check:

Project registration status
Promoter name
Project address
Completion date
Uploaded approvals
Complaint/order details, if available
Lapsed, revoked, abeyance, or de-registration status, if relevant

If the builder gave a RERA number but the number belongs to another project, another phase, or another location, treat it as a serious warning sign.

Step 5: Verify Registered Documents on IGR Maharashtra

For resale flats, ready flats, plots, and suspected duplicate-sale cases, check registration records through IGR Maharashtra.

Look for:

Registered agreement
Sale deed
Index II
Seller/promoter name
Buyer name
Consideration amount
Property description
Registration date
Sub-registrar office

This does not replace a full legal title search, but it helps identify major mismatches.

Step 6: Verify Land Records for Plot or Gaothan Deals

For plot, gaothan, village property, agricultural land, or NAINA-influence area deals, check land records.

Important documents include:

Document	Simple Meaning
7/12 Extract	Rural land record showing survey/gat number, area, occupant, and land details
8A Extract	Account-level landholding record
Property Card	Urban land/property record
Mutation / Ferfar	Record update after sale, inheritance, partition, or other change
Survey / Gat Number	Land identification number used in revenue records

Do not treat one land record as full proof of ownership. A 7/12, property card, or mutation entry supports verification, but title still needs full document review.

Step 7: Check CIDCO / NAINA Claims

This is very important in Navi Mumbai, Panvel, Ulwe, Dronagiri, Taloja, Uran, and NAINA areas.

If the builder says:

“CIDCO approved”
“NAINA approved”
“CIDCO 12.5% plot”
“Gaothan permission clear”
“Town planning scheme plot”
“Airport influence area plot”
“NA plot”

Ask for official documents.

Check:

CIDCO / NAINA approval
Zone Confirmation Statement, if applicable
Development permission
Commencement certificate
Occupation certificate, if applicable
Town planning scheme status
Survey/gat number
Approved layout
Landowner/title chain
Revenue records

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Step 8: Check CRZ/CZMP Where Required

If the property is near Uran, Dronagiri, Ulwe, creek-side areas, mangroves, coastal land, or sensitive zones, CRZ/CZMP verification may be needed.

Do not accept “no CRZ issue” verbally.

Ask a professional to check if the land is affected by:

CRZ
Mangrove buffer
Coastal zone restrictions
No-development zone
Green zone
Planning reservation

This is especially important before paying token for land or plot deals.

Documents Checklist for Police Complaint Against Builder

Document	Why It Matters
Booking form	Shows initial terms and unit details
Allotment letter	Shows what was promised
Payment receipt	Proves money was received
Bank statement / UTR	Strong payment trail
UPI proof	Supports digital payment record
Cheque copy	Shows payment evidence
Cash receipt	Better than no proof, but still risky
Builder emails	Shows written promises
WhatsApp chats	Supports sales promises and pressure
Brochure / ad screenshot	Useful if false promise is alleged
Agreement draft	Shows proposed terms
Registered agreement	Strong legal transaction record
Index II	Confirms registered document details
MahaRERA project page	Verifies project status
CC / OC / approved plan	Verifies construction approval claims
CIDCO / NAINA documents	Important for local authority claims
7/12 / property card	Important for land and plot deals
Mutation entries	Helps verify ownership changes
Legal notice, if sent	Shows formal escalation
Builder reply	Shows refusal, delay, or contradiction

Number the documents as Annexure 1, Annexure 2, Annexure 3, and so on.

A complaint with a clean annexure list is stronger than a long complaint with no proof.

Red Flags Before Paying Token Money

Be careful if you notice these signs:

Builder refuses to give receipt
Receipt is in broker’s name, not builder’s name
Builder asks for cash payment
Salesperson says “agreement later”
Builder says “RERA not required” without explanation
RERA number does not match the project
CIDCO/NAINA approval is claimed but not shown
Builder says “approval is almost done”
No clear possession date is given
Same unit is shown to multiple buyers
Builder refuses to share title documents
Broker does not allow direct builder meeting
Buyer is pressured to pay token immediately
Plot has unclear survey/gat number
7/12, property card, or mutation details do not match
Land is coastal/creek-side but no CRZ check is done

If the red flag is linked to forged documents, duplicate sale, fake CIDCO approval, fake NAINA approval, or fake RERA number, consult a lawyer before making strong criminal allegations.

New Flat vs Resale Flat: What Changes?

Point	New Flat from Builder	Resale Flat
Main risk	Delay, fake approval, RERA mismatch, refund issue	Title chain, seller identity, unpaid dues, society records
Key check	MahaRERA, CC, OC, agreement, project approvals	Sale deed, Index II, society NOC, title chain
Police issue may arise if	Fake approval, forged document, duplicate allotment, threats	Fake owner, forged POA, double sale, forged title
Other route	MahaRERA / consumer complaint	Lawyer, title search, civil route, consumer route
Before token	Verify project and promoter	Verify seller ownership and society dues

For resale flats, builder complaint logic may not apply unless the seller is also a developer/promoter or the dispute is connected to a new project.

Sample Navi Mumbai Scenario

A buyer books a flat near Panvel after being told that the project is “NAINA approved” and “RERA registered.” The buyer pays ₹2 lakh token by UPI. Later, the builder avoids sharing the agreement draft, gives no clear MahaRERA details, and says the token is non-refundable.

The buyer should not immediately file a vague complaint.

First, the buyer should collect:

Payment proof
Booking form
Receipt
WhatsApp chats
Project name
Builder legal entity name
MahaRERA number
Brochure
Approval documents shared by builder
Location details
Survey/gat number, if land-related

Then the buyer should verify:

MahaRERA status
CIDCO/NAINA approval claim
IGR registration record, if any
Land records, if plot or land-linked
Development permission
CRZ/CZMP, if coastal or creek-side

If official records contradict the builder’s claim, the buyer may have a stronger basis for police complaint, MahaRERA complaint, consumer complaint, or lawyer-led action.

How to Draft the Police Complaint

Use a simple factual format.

Include:

1. Your name, address, and contact number 2. Builder/promoter/broker name and address 3. Project name and location 4. Flat/shop/plot details 5. Date-wise events 6. Amount paid and payment mode 7. Promises made by builder 8. Documents shown by builder 9. Mismatch or fraud suspected 10. Official verification done 11. Loss or risk caused 12. Request for inquiry/action as per law 13. List of attached documents

Avoid writing abusive or emotional language.

Do not write:

“Builder is a fraud and should be arrested immediately.”

Write:

“The builder represented that the project was approved/registered. I paid ₹___ on ___. On verification, the details appear to mismatch because ___. I request inquiry/action as per law.”

This keeps the complaint factual and safer.

What If Police Do Not Register FIR?

Do not panic.

Possible next steps may include:

Take acknowledgement of written complaint
Ask for diary number or complaint reference
Submit missing documents if police ask
Escalate to senior police officer, if appropriate
Consult a lawyer for current BNSS remedy
Use MahaRERA or consumer route if the issue is mainly project/refund/possession
Use cybercrime portal if online financial fraud is involved

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Common Mistakes Buyers Make

Avoid these mistakes:

Paying token in cash
Not taking receipt
Paying broker instead of builder
Trusting WhatsApp screenshots as final proof
Not checking MahaRERA
Not checking CIDCO/NAINA records
Not checking IGR records in resale or title cases
Not checking 7/12 or property card in land/plot cases
Filing complaint without timeline
Filing emotional allegations without proof
Confusing possession delay with criminal fraud
Posting allegations online before legal advice
Signing cancellation or settlement without reading
Accepting another unit instead of refund without written terms
Waiting for months without written follow-up

Final Buyer Checklist

Before filing a police complaint against builder, check:

Do I have payment proof?
Do I have builder receipt?
Is the receipt in the correct legal entity name?
Do I have booking form or allotment letter?
Do I have WhatsApp/email proof?
Have I made a date-wise timeline?
Have I checked MahaRERA?
Have I checked IGR records, if relevant?
Have I checked 7/12/property card/mutation for land or plot deals?
Have I checked CIDCO/NAINA approval claims?
Have I checked CRZ/CZMP if land is coastal or creek-side?
Have I sent written complaint/refund request to builder?
Has the builder replied in writing?
Do I need a lawyer before making criminal allegations?

Disclaimer

This article is for educational information only. It is not legal advice. Police complaint, MahaRERA complaint, consumer complaint, civil remedy, title verification, CIDCO/NAINA approval, CRZ status, gaothan property, and land-record issues depend on the exact facts and documents. Verify the latest position with the relevant authority, police station, revenue office, planning authority, or a qualified property lawyer before acting.

FAQs

Frequently Asked Questions

Can I file a police complaint against builder for delay in possession?

You can complain if there is cheating, forgery, fake document, duplicate sale, threat, or dishonest money collection. But normal possession delay is usually better handled through MahaRERA or consumer complaint routes, depending on the facts.

Should I go to police or MahaRERA first?

If the issue is fake documents, forged signature, threats, double sale, or clear fraud, police may be relevant. If the issue is delay, refund, amenities, or project obligation, MahaRERA may be more suitable for a registered project.

Can I file both police complaint and MahaRERA complaint?

In some cases, yes. A criminal issue and a project-delivery issue can be different. For example, fake documents may need police attention, while possession delay may need MahaRERA. Take legal advice before choosing routes.

Is WhatsApp chat enough proof?

WhatsApp chats can support your case, but they should not be your only proof. Add payment records, receipts, emails, brochure, official verification screenshots, agreement draft, and builder replies.

What if the builder used a fake RERA number?

Check the number on the official MahaRERA portal. If the number belongs to another project, another phase, or does not exist, preserve screenshots and consult a lawyer. This may be a serious misrepresentation issue.